A blog is that is all about mathematics and calculators, two of my passions in life.

Monday, February 29, 2016

Quick Tricks: Casio Programming Calculators and webcal.freetzi.com

Quick Tricks: Casio
Programming Calculators and webcal.freetzi.com

I spent the last week learning how the Casio fx-3650p can be
programmed to execute amazing calculations.The reason why I say amazing is that on the surface, the fx-3650p is
limited, both in programming space (360 bytes allocated on 4 program slots) and
the number of variables (7: A, B, C, D, X, Y, M).Please check out the WebCal Page Counting
Machine, run by David Chuek:

* Geometry: Distance
from a point to a line, area from a set of vertices

* Prime Factorization

* Engineering Programs: Snell’s Laws, Prism, Ohm’s law

* Days between Dates, Day of the Week

If you have a Casio programming calculator, check this
awesome website out.

While I was learning to code the programs myself, I notice
there were several tricks that were used to save space. I want to test the tricks for the Casio
fx-5800p and Casio fx-9860GII (Linear Input Mode). The case for the fx-9860GII should be the
same for other modern Casio graphing calculators (9750g, Prizm).

Quickly Setting X = 1 and Y = 0

Syntax: Pol(1,0)

Calculators:
fx-3650p only

Note: Pol(1,0) sets I to 1 and J to 0 for the fx-5800p.

The Power of Implied Multiplication

Most Casio programming calculators have only single-letter
variables, which allows for implied multiplication. For example, typing AB multiples the values
stored in A and B. In the examples
listed below, I use variables A and B, but it applies to all the other
variables.

3 comments:

U r right,I tried with Power of Implied Multiplication in casio programming calculator, it has only one variable,its single variable if you enter 2 variable,it will take as one variable,read more @ http://www.moderncalculator.com